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2 years ago

9

Ben is 6 feet tall. At a certain time of day, Ben's shadow appears on the ground to be 6 feet long. What is the angle of elevati

on of the sun at this time

1 answer:

nevsk [136]2 years ago

7 0

Step-by-step explanation:

let us consider the elevation of the sun is x

then

x=6×6

x=36

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Express 1 cm3 in m3 please help

Oksana_A [137]

Answer:

1E-6 m^3 or 0.000001 m^3

Step-by-step explanation:

1cm^3 = 1cm*1cm*1cm

1m^3 = 100cm*100cm*100cm = 1000000 cm^3

1/1000000 = 1E-6 m^3

Leave a like and mark brainliest if this helped

Leave a like and mark brainliest if this helped

7 0

2 years ago

Which is best estimate of the circumference of this circle when radius is 3

nydimaria [60]

Answer:

D/About 18.85

Step-by-step explanation:

So, Using the Circle Circumfrince Formula:

$A=2\pi r\\A=6\pi \\A=18.85....$

There you go!

Hope this helps!

P.S. Stay Safe!

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2 years ago

Find the value of x and the value of y.

kodGreya [7K]

Answer:

6√3 = x y =12

Step-by-step explanation:

Since the two sides of the triangles have equal angles then two sides have equal length

the sum of interior angles of triangles is 180° then the last angle is 60°

then the triangles have perfect sides of 12

y = 12

to calculate x

sin Ф = opposite/hypothenus

sin 60° = x/12

sin 60° = √3/2

( √3/2 ) x 12 = x

6√3 = x

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2 years ago

GIVING BRAINLIEST!! someone please help me with this

Vika [28.1K]

Answer:

Quesnel Lake:Lake Baikal=.31

Quesnel Lake:Great Slave Lake=.82

Step-by-step explanation:

1 foot = .3048 meters

Lake Baikal: 5369 ft. = 1636.4712 m

Great Slave Lake: 2015 ft. = 614.172 m

Quesnel Lake: 506 m

Quesnel Lake:Lake Baikal

$506 \div 1636.472 = .31$

Quesnel Lake:Great Slave Lake

$506 \div 614.172 = .82$

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1 year ago

Please help with #21<br><br> The length of QP = <br> The length of PR = <br> The length of QR =

Marat540 [252]

Hello!

The length of QP = 18 feet
The length of PR = 18 feet
The length of QR = 24 feet

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2 years ago